Companies Using HighLevel

As a marketing strategist with 10 years in B2B growth, I've analyzed HighLevel's technographic data to identify high-value signals for sales teams and growth marketers. Our dataset covers 72,439 domains with a 49.8% company match rate (36,056 enriched companies), revealing the fastest-growing agency platform in marketing automation.

1. Growth Trajectory: From 6 Domains to 72,000+ in Five Years

HighLevel's growth curve is unlike anything else in the marketing automation category. We first detected it in early 2020 with just 6 active domains. By mid-2022, that number crossed 1,000. Then came two inflection points: August 2022 (4x spike to 4,040 domains) and July 2023 (another surge to 14,889). The platform peaked at 72,458 active domains in April 2025 before pulling back 22% to 56,421 by July 2025. Even after that correction, HighLevel's five-year growth exceeds 12,000x, a rate no competitor comes close to matching.

Sales Signal: The 22% decline from the April 2025 peak tells us a segment of early adopters is churning. Target companies that adopted HighLevel during the 2022-2023 boom (now 2-3 years in) with retention offers or migration services. These businesses already understand all-in-one platforms and won't need basic education. They need a reason to stay or a better alternative.

2. Customer Profile: The Agency Starter Kit

86.2% of HighLevel customers are micro-businesses with 1-10 employees, the highest concentration in the category. The age data adds context: 37.95% were founded in the 2020s and 41.38% in the 2010s. This is overwhelmingly a customer base of new, lean agencies and solo marketers who chose HighLevel as their first serious marketing platform. Only 10 companies in our dataset have 5,000+ employees, and most of those (Rocket Mortgage, Twilio, Asana) use HighLevel on specific subdomains rather than company-wide.

Sales Signal: HighLevel's customers buy on simplicity and value consolidation. They're replacing 4-5 separate tools, not upgrading from a single competitor. Lead with ROI calculators showing monthly SaaS savings. The 97.3% concentration under 50 employees means pricing sensitivity is high, and the $97/month starting price is a real differentiator against HubSpot's per-seat model.

3. Industry & Geographic Concentration

The industry distribution confirms HighLevel's agency-first identity. Advertising Services (9.55%) and Marketing Services (9.13%) together account for 18.68% of all customers. No other marketing automation platform has an agency concentration even half this high. Business Consulting (6.06%) adds a third professional services vertical. Geographically, the US holds 73.1% of customers, with the UK (8.3%), Canada (6.9%), and Australia (6.7%) making up most of the rest. English-speaking markets represent over 95% of the user base.

Sales Signal: The heavy agency concentration means reaching HighLevel's ecosystem through agency communities, Facebook groups, and course platforms rather than traditional B2B channels. Wellness (5.82%), construction (4.51%), and real estate (4.30%) represent the end-clients agencies serve, so target these businesses through their agencies, not directly.

4. Migration Patterns: Net Positive Against Every Major Competitor

HighLevel shows net-positive migration from every tracked competitor except Klaviyo. The strongest flow: +2,502 net from MailChimp (2,991 gained vs 489 lost, a 6.1:1 ratio). HubSpot contributes +1,654 net (3.9:1), ActiveCampaign +999 (3.4:1), and MailerLite +647 (2.8:1). The only net negative: Klaviyo at -129 (275 gained vs 404 lost), which makes sense, since Klaviyo's e-commerce focus serves a fundamentally different buyer.

Sales Signal: MailChimp and HubSpot refugees are HighLevel's largest inbound migration sources. Build competitive landing pages targeting "HighLevel vs MailChimp" and "HighLevel vs HubSpot" search intent. Lead with consolidation messaging: "One platform, one price, no per-seat fees." The 6.1:1 MailChimp ratio is your strongest proof point in competitive conversations.

5. Tech Stack Ecosystem

HighLevel customers pair it with WordPress (44.48%) more than any other CMS; nearly half the user base runs both. Google Analytics (66.05%) and Facebook Pixel (43.41%) dominate the analytics layer, confirming these are marketing-focused businesses. WooCommerce (7.32%) and Wix eCommerce (2.68%) show modest e-commerce overlap, but HighLevel's primary use case is lead generation and client management, not online stores. The low Shopify overlap (2.55%) confirms HighLevel and Shopify-centric tools like Klaviyo serve fundamentally different markets.

Sales Signal: The 44.48% WordPress overlap is a distribution channel. Target WordPress agency communities, theme marketplaces, and hosting providers with partnership offers. The Shopify gap also means HighLevel agencies can differentiate from the crowded Shopify ecosystem by serving service businesses, not e-commerce stores.

Customer Sentiment (G2)

From a marketing strategy standpoint, G2 feedback aligns with our detection data. Users consistently praise constant improvement and ease of use (142 mentions), while the most common criticism centers on steep learning curve (131 mentions). For teams building their marketing stack, this G2 data is worth factoring in.

Key Takeaways

• 12,000x growth in 5 years, the fastest trajectory in the marketing automation category
• 86.2% micro-business concentration: mostly new agencies and solo marketers
• 18.68% agency industry share, 2x higher than any competitor's agency concentration
• Net-positive migration from every competitor except Klaviyo (6.1:1 ratio vs MailChimp)
• 22% decline from April 2025 peak signals maturing adoption, not market collapse

Sales Applications

Outreach Template: "Your agency is running MailChimp for email, ClickFunnels for landing pages, Calendly for scheduling, and a separate CRM. That's $300+/month before you add seats. HighLevel does all four for $97/month, and you can white-label it as your own SaaS. We've tracked 2,991 companies that already made this switch from MailChimp alone."

Targeting Strategy: Focus on agencies in the 1-10 employee range founded between 2018 and 2023. They're past the startup phase, paying for multiple tools, and ready to consolidate. Wellness, construction, and real estate are the highest-converting end-client niches for HighLevel agencies.

Competitive Angle: Against HubSpot, lead with price ($97/month vs per-seat scaling to $1,000+). Against MailChimp, lead with features (CRM + funnels + SMS + scheduling vs email only). Against everyone, lead with the white-label SaaS moat: no competitor offers agencies the ability to rebrand and resell the platform as their own product.

Build your prospect list of HighLevel customers, filter by industry, size, and geography, and export enriched company data at TechnologyChecker.io. Our dataset includes 72,439 detected domains and 36,056 companies with firmographic details.